FI80870C - Böjningsform för glas - Google Patents

Böjningsform för glas Download PDF

Info

Publication number
FI80870C
FI80870C FI884441A FI884441A FI80870C FI 80870 C FI80870 C FI 80870C FI 884441 A FI884441 A FI 884441A FI 884441 A FI884441 A FI 884441A FI 80870 C FI80870 C FI 80870C
Authority
FI
Finland
Prior art keywords
glass
pipes
tubes
pct
oven
Prior art date
Application number
FI884441A
Other languages
English (en)
Finnish (fi)
Other versions
FI884441A0 (fi
FI80870B (fi
Inventor
Pauli Tapani Reunamaeki
Original Assignee
Glamec Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Glamec Oy filed Critical Glamec Oy
Publication of FI884441A0 publication Critical patent/FI884441A0/fi
Priority to FI884441A priority Critical patent/FI80870C/sv
Priority to DE68925700T priority patent/DE68925700T2/de
Priority to US07/674,355 priority patent/US5137562A/en
Priority to AU43008/89A priority patent/AU632295B2/en
Priority to AT89910631T priority patent/ATE134187T1/de
Priority to PCT/FI1989/000181 priority patent/WO1990003334A1/en
Priority to JP1509977A priority patent/JPH06500301A/ja
Priority to EP89910631A priority patent/EP0541521B1/en
Priority to KR1019900701121A priority patent/KR900701672A/ko
Application granted granted Critical
Publication of FI80870B publication Critical patent/FI80870B/fi
Publication of FI80870C publication Critical patent/FI80870C/sv

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/0252—Re-forming glass sheets by bending by gravity by gravity only, e.g. sagging
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B23/00—Re-forming shaped glass
    • C03B23/02—Re-forming glass sheets
    • C03B23/023—Re-forming glass sheets by bending
    • C03B23/025—Re-forming glass sheets by bending by gravity
    • C03B23/027—Re-forming glass sheets by bending by gravity with moulds having at least two upward pivotable mould sections

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Preparing Plates And Mask In Photomechanical Process (AREA)
  • Hybrid Cells (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)

Claims (2)

1. Böjningsform för glas , soin omfattar tvÄ eller mera i ugn-ens (1) stam placerade vertikala formplattor (6) , skenor (8) och fäste (9), som riktar formplattorna i exakt position och över formplattorna placerade rör (7) och anordningar för att röra dom, och där böjningsformen för glas bestämmande vertikala formplattor har i sinä övre kanter formskärningar (15) , som formar för varje rör (7) som ett lager verkande exakt stött läge och med vilka rören (7) har separerats kanne-t e c k n a d därav, att Ätminstone andra ändar av rören har letts ut ur ugnen (1) genom en special genomföringsplattan (4) och att för rören (7) orsakas ett svangrörelse med hjälp av en hävstAngapparat (10,11,12), när glaset (14) har sjunkit pA rörytor.
2. Böjningsform för glas enligt patentkravet 1 kanne-t e c k n a d därav , att med hävstAngsapparat (10,11) för rören orsakat svängrörelset rör glaset (14) högst 20 mm.
FI884441A 1988-09-28 1988-09-28 Böjningsform för glas FI80870C (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI884441A FI80870C (sv) 1988-09-28 1988-09-28 Böjningsform för glas
AT89910631T ATE134187T1 (de) 1988-09-28 1989-09-27 Glasbiegungsform
US07/674,355 US5137562A (en) 1988-09-28 1989-09-27 Glass bending mold
AU43008/89A AU632295B2 (en) 1988-09-28 1989-09-27 Glass bending mold
DE68925700T DE68925700T2 (de) 1988-09-28 1989-09-27 Glasbiegungsform
PCT/FI1989/000181 WO1990003334A1 (en) 1988-09-28 1989-09-27 Glass bending mold
JP1509977A JPH06500301A (ja) 1988-09-28 1989-09-27 ガラスの曲げ型
EP89910631A EP0541521B1 (en) 1988-09-28 1989-09-27 Glass bending mold
KR1019900701121A KR900701672A (ko) 1988-09-28 1989-09-27 유리 굽힘 성형틀

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI884441 1988-09-28
FI884441A FI80870C (sv) 1988-09-28 1988-09-28 Böjningsform för glas

Publications (3)

Publication Number Publication Date
FI884441A0 FI884441A0 (fi) 1988-09-28
FI80870B FI80870B (fi) 1990-04-30
FI80870C true FI80870C (sv) 1990-08-10

Family

ID=8527103

Family Applications (1)

Application Number Title Priority Date Filing Date
FI884441A FI80870C (sv) 1988-09-28 1988-09-28 Böjningsform för glas

Country Status (9)

Country Link
US (1) US5137562A (sv)
EP (1) EP0541521B1 (sv)
JP (1) JPH06500301A (sv)
KR (1) KR900701672A (sv)
AT (1) ATE134187T1 (sv)
AU (1) AU632295B2 (sv)
DE (1) DE68925700T2 (sv)
FI (1) FI80870C (sv)
WO (1) WO1990003334A1 (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI87643C (sv) * 1991-05-13 1993-02-10 Glassrobots Oy Böjningsform för glas och förfarande att böja glas
FI97539C (sv) * 1995-08-25 1997-01-10 Tambest Oy Böjningsform för böjning av glasskivor
CN1522231A (zh) * 2000-05-18 2004-08-18 朴性昊 弯曲玻璃成形机
FI20001634A0 (sv) * 2000-07-10 2000-07-10 Glassrobots Oy Förfarande för böjning av en glasskiva och böjningsform
EP2644576A1 (en) * 2012-03-28 2013-10-02 Glaston Services Ltd. Oy Mould construction for bending glass sheets
KR102037600B1 (ko) * 2018-04-04 2019-10-28 유호기 판유리 성형장치
DE112018007688T5 (de) * 2018-12-28 2021-06-17 Sanko Seikosho Co., Ltd. Thermoplastplattenbiegeverfahren, Bearbeitungshaltevorrichtung und konkave Thermoplastplatte

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE237064C (sv) *
US2223124A (en) * 1938-07-19 1940-11-26 Pittsburgh Plate Glass Co Method and apparatus for bending and case hardening glass sheets
US2526359A (en) * 1947-07-28 1950-10-17 Libbey Owens Ford Glass Co Apparatus for bending glass sheets
FR2549464B1 (fr) * 1983-07-20 1985-09-20 Saint Gobain Vitrage Installation a courbure facilement modifiable pour le bombage et la trempe de feuilles de verre
FI76313C (sv) * 1986-09-22 1988-10-10 Kyro Oy Förfarande och anordning för böjning och tempering av glasskivor

Also Published As

Publication number Publication date
DE68925700T2 (de) 1996-09-26
KR900701672A (ko) 1990-12-04
EP0541521B1 (en) 1996-02-14
EP0541521A1 (en) 1993-05-19
WO1990003334A1 (en) 1990-04-05
AU4300889A (en) 1990-04-18
DE68925700D1 (de) 1996-03-28
US5137562A (en) 1992-08-11
ATE134187T1 (de) 1996-02-15
FI884441A0 (fi) 1988-09-28
FI80870B (fi) 1990-04-30
AU632295B2 (en) 1992-12-24
JPH06500301A (ja) 1994-01-13

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: GLASSROBOTS OY

MA Patent expired